DE3237167A1 - Vehicle seat - Google Patents

Vehicle seat

Info

Publication number
DE3237167A1
DE3237167A1 DE19823237167 DE3237167A DE3237167A1 DE 3237167 A1 DE3237167 A1 DE 3237167A1 DE 19823237167 DE19823237167 DE 19823237167 DE 3237167 A DE3237167 A DE 3237167A DE 3237167 A1 DE3237167 A1 DE 3237167A1
Authority
DE
Germany
Prior art keywords
vehicle
seat
occupant
held
floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19823237167
Other languages
German (de)
Inventor
Wilfried Dipl.-Ing. 3176 Meinersen Schwant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Priority to DE19823237167 priority Critical patent/DE3237167A1/en
Publication of DE3237167A1 publication Critical patent/DE3237167A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • B60N2/4221—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the front
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/26—Anchoring devices secured to the seat

Abstract

The seat (1) for an occupant (2) of a vehicle, in particular of a passenger vehicle, has a three-point safety belt (3), consisting of a shoulder strap (4) and a lap strap (5), for securing the vehicle occupant in the event of vehicle accidents. In order to obtain a more favourable movement of the body of the vehicle occupant and in particular of his head, the seat (1) is to be fixed to the floor (17) of the vehicle by means of joint arrangements (12), the joint arrangements permitting movement (15) at least also in a vertical direction when a predetermined accident acceleration is exceeded. <IMAGE>

Description

Fahrzeugsitz Vehicle seat

Die Erfindung bezieht sich auf einen Sitz für einen Insassen eines Fahrzeugs, insbesondere eines Personenkraftfahrzeugs, gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a seat for an occupant of a Vehicle, in particular a passenger vehicle, according to the preamble of Claim 1.

Es ist allgemein bekannt, den Sitzen von Fahrzeugen, insbesondere von Personenkraftfahrzeugen ,s ogenannte I)reipunkt-Slcherheitsgurte zuzuordnen, die jeweils aus einem Schultergurt und einem Beckengurt bestehen und die zur Rückhaltung des Oberkörpers bzw. des Unterkörpers eines auf dem Fahrzeugsitz sitzenden Fahrzeuginsassen im Falle eines Unfalles dienen sollen. Nun hat sich jedoch gezeigt, daß aufgrund der bei den herkömmlichen Sitzanordnungen, bei denen die Fahrzeugsitze fest oder in Fahrzeuglängsrichtung verschiebbar am Fahrzeugboden gehalten sind, bei einem Fahrzeugunfall auftretenden Beschleunigungen in Richtung der drei Raumachsen eine Bewegung des Oberkörpers und insbesondere des Kopfes des Fahrzeuginsassen auftritt, die vor allem bei größeren Aufprallgeschwindigkeiten zu Aufschlägen des Kopfes auf Teile der Fahrzeuginnenausstattung führen können. Derartige Kopfaufschla ge sind jedoch immer mit schwerwiegenden Verletzungen verbunden und sollten nach Möglichkeit vermieden werden.It is well known to the seats of vehicles, in particular of passenger vehicles, so-called I) three-point safety belts to be assigned, which each consist of a shoulder strap and a lap belt and those for restraint of the upper body or the lower body of a vehicle occupant sitting on the vehicle seat should serve in the event of an accident. However, it has now been shown that due to that of the conventional seat arrangements in which the vehicle seats are fixed or Are held displaceably in the vehicle longitudinal direction on the vehicle floor, in one Accident occurring accelerations in the direction of the three spatial axes Movement of the upper body and especially the head of the vehicle occupant occurs, which leads to head impacts, especially at higher impact speeds Parts of the vehicle interior can lead. Such head impacts are ge however, always associated with serious injuries and should whenever possible be avoided.

Die der Erfindung zugrunde]iegssn(le hufgabe Yesteh4.: bun darin, durch Reduzierung der auf den Fahrzeuginsassen wirkenden Beschleunigungen in vertikaler Richtung eine Verbesserung des Bewegungsablaufes des Fahrzeuginsassenkörpers bei einem Fahrzeugunfall zu erreichen und damit die Verletzungsgefahren zu verringern.The basis of the invention] iegssn (le hufgabe Yesteh4 .: bun therein, by reducing the acceleration acting on the vehicle occupant in a vertical direction Direction to improve the movement of the vehicle occupant body a vehicle accident and thus reduce the risk of injury.

Die Lösung dieser Aufgabe erfolgt gemäß dem Kennzeichen des Patentanspruchs 1. Dadurch, daß gemäß der Erfindung der Sitz durch Verwendung von Ge]enkanordnungen so gehalten ist, daß er bei Überschreitung einer vorgegebenen Unfallbeschleunigung in vertikaler Richtung nachgeben kann, wird erreicht, daß ein wesentlicher Teil der auf den Fahrzeuginsassen in vertikaler Richtung wirkenden Beschleunigungen abgebaut wird, so daß der Bewegungsablauf des Fahrzeuginsassen in günstiger Weise beeinflußt wird. Insbesondere wird dadurch eine Verringerung der sogenannten Kopfrotation erreicht, die sich im wesentlichen als Drehbewegung des Kopfes um eine durch den Beckengurt gebildete Drehachse darstellen läßt.This problem is solved in accordance with the characterizing part of the patent claim 1. By virtue of the fact that, according to the invention, the seat through the use of Ge] enkanierungen is held in such a way that when a predetermined accident acceleration is exceeded can yield in the vertical direction, it is achieved that a substantial part the accelerations acting on the vehicle occupants in the vertical direction are reduced is, so that the movement of the vehicle occupant is influenced in a favorable manner will. In particular, this results in a reduction in the so-called head rotation, which essentially appears as a rotational movement of the head around one by the lap belt can represent formed axis of rotation.

Zweckmäßige Weiterbildungen der Erfindung ergeben sich gemäß den Unteransprüchen.Appropriate further developments of the invention result from the subclaims.

In der Zeichnung ist ein Ausführungsbeispie-l der Erfindung in schematischer Darstellungsweise gezeigt, das im folgenden näher erläutert wird. Dabei ist mit 1 ein Sitz eines Fahrzeugs, insbesondere eines Personenkraftfahrzeugs angegeben, auf dem ein durch einen herkömmlichen Dreipunkt-Sicherheitsgurt 3 gesicherter Fahrzeuginsasse 2 sitzt. Der Dreipunkt-Sicherheitsgurt 3 besteht dabei, wie dies an sich bekannt ist, aus einem Schultergurt 4 und einem Beckengurt 5, wobei das freie Ende 7 des Schultergurtes 4 etwa in Schulterhöhe des Fahrzeuginsassen am Fahrzeugrahmen 6, beispielsweise an der Türsäule (B-Säule) des Fahrzeugs, angelenkt ist. Diese Anlenkung kann dabei entweder direkt mittel 6 eines Befestigungsbeschlages oder unter Zwischenschaltung eines Umlenkbeschlages erfolgen, der den Gurt zu einer vertikal unterhalb des Umlenkbeschlages angeordneten, hier nicht naher gezeigten Gurtaufwickelvorrichtung führt, auf der das Ende des oicherheitsgurtes aufgewickelt gehalten list. Das freie Ende 8 des Beckengurtes 5 ist auf der gleichen Seite des Fahrzeugsitzes 1 wie das freie Ende 7 des Schultergurtes 4 befestigt und kann dabei ebenfalls am Fahrzeugrahmen 6, beispielsweise an der Tiirsäule, gehalten sein.In the drawing, an exemplary embodiment of the invention is shown schematically Representation shown, which is explained in more detail below. It is with 1 indicates a seat of a vehicle, in particular a passenger vehicle, on which a vehicle occupant secured by a conventional three-point seat belt 3 2 is seated. The three-point seat belt 3 consists, as is known per se is, from a shoulder strap 4 and a lap belt 5, the free end 7 of the Shoulder strap 4 at about shoulder height of the vehicle occupant on the vehicle frame 6, for example on the door pillar (B-pillar) of the vehicle. This linkage can either directly means 6 of a mounting bracket or with the interposition a deflection fitting, which connects the belt to a vertical position below the deflection fitting arranged, Gurtaufwickelvorrichtung not shown here leads, on which the end of the o seat belt kept wound up list. The free end 8 of the lap belt 5 is on the same side of the vehicle seat 1 as the free end 7 of the shoulder strap 4 attached and can also be attached to the vehicle frame 6, for example on the Door column, be held.

Es ist jedoch auch möglich, den Beckengurt direkt am Fahrzeugsitz zu befestigen.However, it is also possible to attach the lap belt directly to the vehicle seat to fix.

Auf der der Fahrzeugmitte zugewandten Seite des Fahrzeugsitzes 1 ist ein gemeinsamer Anlenkpunkt für den Beckengurt 5 und den Schultergurt 4 vorgesehen, indem diese beiden Gurtteile über eine eine Umlenköse aufweisende Schloßeinstecklasche 9 laufen, die in einem mittels eines Verankerungsteiles 11 am Fahrzeugboden 17 oder am Fahrzeugsitz 1 befestigten Schloßaufnahmeteil 10 zwecks Anlegung des Sicherheitsgurtes 3 einrastbar ist.On the side of the vehicle seat 1 facing the center of the vehicle a common point of articulation is provided for the lap belt 5 and the shoulder belt 4, by having these two strap parts over a lock insert tab with a deflection eye 9 run in a by means of an anchoring part 11 on the vehicle floor 17 or on the vehicle seat 1 attached lock receiving part 10 for the purpose of applying the seat belt 3 can be locked in place.

Wie aus der Zeichnung weiter ersichtlich ist, ist der Fahrzeugsitz 1 mittels Gelenkanordnungen 12 am Fahrzeugboden 17 gehalten, wobei diese Gelenkanordnungen im wesentlichen jeweils aus einem Gelenkhebel 14 bestehen. der einerseits an einem Sitzbein 13 des Fahrzeugsitzes 1 und andererseits an einem Raltebock 16 schwenkbar angelenkt ist. Dabei kann der Halteblock 16 starr am Fahrzeugboden 17 befestigt sein oder aber auch mit einem in einer Führung am Fahrzeugboden verstellbaren Gleitschuh verbunden sein, um eine individuelle Verstellung des Fahrzeugsitzes 1 in Fahrzeuglängsrichtung zu ermöglichen.As can also be seen from the drawing, is the vehicle seat 1 held on the vehicle floor 17 by means of hinge assemblies 12, these hinge assemblies essentially each consist of an articulated lever 14. the one on one The seat leg 13 of the vehicle seat 1 and, on the other hand, can be pivoted on a bracket 16 is hinged. The holding block 16 can be rigidly attached to the vehicle floor 17 be or with a sliding shoe adjustable in a guide on the vehicle floor be connected to an individual adjustment of the vehicle seat 1 in the vehicle longitudinal direction to enable.

Weiterhin sind Haltemittel vorgesehen, die den Fahrzeugsitz 1 in der in der Zeichnung angedeuteten -Ausgangsstellung halten, die der Fahrzeugsitz beim Normalbetrieb des Fahrzeugs einnimmt. Diese Haltemittel können beispielsweise durch eine Feder gebildet sein,.Furthermore, holding means are provided that the vehicle seat 1 in the In the drawing, the starting position indicated by the vehicle seat when Normal operation of the vehicle assumes. This holding means can for example by a spring be formed.

wie sie mit 18 an dem vorderen Bein des Fahrzeugsitzes angedeutet ist, oder aber auch beispielsweise durch eine Zugstange 19, die mit einer Sollbruchstelle 20 versehen ist, wie -dies beispielhaft für das hintere Sitzbeln des Fahrzeugsitzes 1 in der Zeichnung angedeutet ist. eeZbsiverst>indlich 5 nd auch andere JJalteittei denkbar, beispielsweise auch Scherstifte oder dgl.; es ist lediglich wichtig, daß der Fahrzeugsitz im Normalbetrieb die in der Zeichnung gezeigte Ausgangsstellung beibehält, und zwar so lange, bis eine vorgegebene Unfall.beschl eunigung überschritten wird, die dann zu einem Nachgeb-en der Haltemittel fiihrt, beispielsweise durch Dehnung der Feder 18 oder durch Brechen der Zugstange 19. Nach dem Nachgeben dieser Haltemittel führt der Fahrzeugsitz unter der Einwirkung der an ihm wirkenden Massenbeschleunigungen eine Bewegung aus, wie sie durch den in der Zeichnung mit 15 bezeichneten Pfeil angedeutet ist. Diese Bewegung des Fahrzeugsitzes soll dabei einen wesentlichen Teil der in vertikaler Richtung gerichteten, auf den Fahrzeuginsassen und insbesondere auf seinen Kopf einwirkenden Massenbeschleunigungen abbauen und so für eine Verbesserung des Bewegungsab-]aufes unter Vermeidung bzw. Reduzierung der oben erwähnten Kopfrotation sorgen.as indicated at 18 on the front leg of the vehicle seat is, or also, for example, by a pull rod 19 with a predetermined breaking point 20 is provided, as - this is an example of the rear seating of the vehicle seat 1 in the drawing is indicated. eeZbsiverst> indindly 5 nd too other JJalteittei conceivable, for example also shear pins or the like; it is just It is important that the vehicle seat is in the starting position shown in the drawing during normal operation maintains until a specified accident acceleration is exceeded which then leads to a yielding of the holding means, for example Stretching of the spring 18 or by breaking the pull rod 19. After this gives way The vehicle seat guides holding means under the action of the mass accelerations acting on it a movement, as indicated by the arrow denoted by 15 in the drawing is indicated. This movement of the vehicle seat is intended to be an essential one Part of the vertical direction, on the vehicle occupant and in particular reduce mass accelerations acting on his head and so for an improvement of the movement sequence while avoiding or reducing the above-mentioned head rotation care for.

Die Haltemittel können, wie dies in der Zeichnung gezeigt ist, an dem an dem Fahrzeugsitz angelenkten Ende des Schwenkhebels 14 oder aber auch direkt an dem Fahrzeugsitz angreifen und mit ihrem anderen Ende am Fahrzeugboden oder auch an einem eine Sitzlängsverstellung ermöglichenden Gleitschuh gehalten sein.The holding means can, as shown in the drawing, on the end of the pivot lever 14 articulated on the vehicle seat or else directly attack on the vehicle seat and with their other end on the vehicle floor or also be held on a sliding shoe that enables longitudinal adjustment of the seat.

Claims (5)

ANSPRÜCHE zeitz für einen Insassen eines Fahrzeugs, insbesondere eines Personenkraftfahrzeugs, dem ein aus einem Schultergurt und einem Beckengurt bestehender Dreipunkt-Sicherheitsgurt zur Sicherung des Insassen bei Fahrzeugunfällen zugeordnet ist, dadurch gekennzeichnet, daß der Sitz (1) mittels Gelenkanordnungen (12) am Boden (17) des Fahrzeugs gehalten ist, die bei Überschreitung einer vorgegebenen Unfallbeschleunigung eine zumindest auch in vertikaler Richtung verlaufende Bewegung des Sitzes ausführen. CLAIMS zeitz for an occupant of a vehicle, in particular of a passenger car, which is one of a shoulder belt and a lap belt Existing three-point seat belt to secure the occupant in vehicle accidents is assigned, characterized in that the seat (1) by means of hinge arrangements (12) is held on the floor (17) of the vehicle when a predetermined Accident acceleration means a movement at least also in the vertical direction of the seat. 2. Sitz nach Anspruch 1, dadurch gekennzeichnet, daß die Gelenkanordnungen (12) durch bei Überschreiten einer vorgegebenen Unfallbeschleunigung nachgebende, am Fahrzeugboden (i7) gehaltene Haltemittel (18, 19) in einer Ausgangsstellung gehalten sind. 2. Seat according to claim 1, characterized in that the hinge assemblies (12) by yielding when a specified accident acceleration is exceeded, Holding means (18, 19) held on the vehicle floor (i7) are held in an initial position are. 3. Sitz nach Anspruch 2, dadurch gekennzeichnet, daß die Haltemittel durch Federn (18) gebildet sind. 3. Seat according to claim 2, characterized in that the holding means are formed by springs (18). 4. Sitz nach Anspruch 2, dadurch gekennzeichnet, daß die Haltemittel durch mit Sollbruchstellen (20) versehene Zugstangen (19) gebildet sind. 4. Seat according to claim 2, characterized in that the holding means are formed by tie rods (19) provided with predetermined breaking points (20). 5. Sitz nach einem der Anspruche 1 bis 4, dadurch gekennzeichnet, daß die Gelenkanordnungen (12) auf in am Fahrzeugboden befestigten Führungen in Fahrzeuglängsrichtung ver6tellbaren Gleitteilen gehalten sind.5. Seat according to one of claims 1 to 4, characterized in that that the hinge assemblies (12) on in guides attached to the vehicle floor in Vehicle longitudinal direction adjustable sliding parts are held.
DE19823237167 1982-10-07 1982-10-07 Vehicle seat Withdrawn DE3237167A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823237167 DE3237167A1 (en) 1982-10-07 1982-10-07 Vehicle seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823237167 DE3237167A1 (en) 1982-10-07 1982-10-07 Vehicle seat

Publications (1)

Publication Number Publication Date
DE3237167A1 true DE3237167A1 (en) 1984-04-12

Family

ID=6175175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823237167 Withdrawn DE3237167A1 (en) 1982-10-07 1982-10-07 Vehicle seat

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DE (1) DE3237167A1 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323758A2 (en) * 1988-01-07 1989-07-12 Life Force Associates Vehicle safety device
US5022707A (en) * 1988-01-07 1991-06-11 Life Force Associates, L.P. Vehicle safety device
EP0515204A2 (en) * 1991-05-23 1992-11-25 Life Force Associates L.P. Vehicle safety device
DE4120608A1 (en) * 1991-06-20 1993-01-14 Heinz Peter Safety system for passenger seats in motor vehicles - has seat locating mechanism and safety belt for seat to follow passenger movements during crash.
WO1994004390A1 (en) * 1992-08-20 1994-03-03 Life Force Associates L.P. Apparatus for restraining a passenger in a vehicle
FR2716848A1 (en) * 1994-03-04 1995-09-08 Daimler Benz Ag Device for ensuring the safety of the occupants of a compact car.
US5451094A (en) * 1994-06-27 1995-09-19 Indiana Mills & Manufacturing, Inc. Seat and occupant restraint system
DE19648974A1 (en) * 1995-11-27 1997-05-28 Faure Bertrand Equipements Sa Car seat with cross-shaft adjusting via tipping rails
US5908219A (en) * 1996-06-07 1999-06-01 Trw Occupant Restraint Systems Gmbh Restraining system for vehicle occupants
USRE37123E1 (en) 1994-06-27 2001-04-03 Indiana Mills & Manufacturing, Inc. Seat and occupant restraint system
DE19960087A1 (en) * 1999-12-14 2001-07-12 Daimler Chrysler Ag Automobile seat has a safety belt which trips a safety setting mechanism to tilt the seat forwards/upwards and backwards/downwards to reduce injuries on an impact collision
US6334643B1 (en) * 1999-03-10 2002-01-01 Autoliv Development Ab Vehicle seat
US6659548B2 (en) * 2000-08-25 2003-12-09 C. Rob. Hammerstein Gmbh & Co. Kg Vehicle seat with a seat carrier and with a buckle of a safety belt positioned at said seat carrier
US6752455B2 (en) * 2001-09-01 2004-06-22 Keiper Gmbh & Co. Kg Vehicle seat, especially a motor vehicle seat
US20120049602A1 (en) * 2010-08-31 2012-03-01 Grammer Ag Vehicle seats for vehicles
US8960802B2 (en) 2010-11-29 2015-02-24 Grammer Ag Vehicle seat with guided scissor arms
US8973967B2 (en) 2011-09-15 2015-03-10 Grammer Ag Vehicle seat, motor vehicle and method for spring-mounting a vehicle seat
US9266452B2 (en) 2010-12-08 2016-02-23 Grammer Ag Vehicle vibration device for vehicle seats or vehicle cabs
US9376042B2 (en) 2010-08-04 2016-06-28 Grammer Ag Horizontal springing device for vehicle seats with elastomer spring element with progressive spring characteristic curve
US10065541B2 (en) 2015-08-10 2018-09-04 Grammer Ag Horizontal vibration device for a vehicle seat

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323758A2 (en) * 1988-01-07 1989-07-12 Life Force Associates Vehicle safety device
US5022707A (en) * 1988-01-07 1991-06-11 Life Force Associates, L.P. Vehicle safety device
EP0323758A3 (en) * 1988-01-07 1991-10-16 Life Force Associates Vehicle safety device
EP0515204A2 (en) * 1991-05-23 1992-11-25 Life Force Associates L.P. Vehicle safety device
EP0515204A3 (en) * 1991-05-23 1993-01-13 Life Force Associates Lp Vehicle safety device
DE4120608A1 (en) * 1991-06-20 1993-01-14 Heinz Peter Safety system for passenger seats in motor vehicles - has seat locating mechanism and safety belt for seat to follow passenger movements during crash.
WO1994004390A1 (en) * 1992-08-20 1994-03-03 Life Force Associates L.P. Apparatus for restraining a passenger in a vehicle
US5366269A (en) * 1992-08-20 1994-11-22 Life Force Associates, L.P. Apparatus for restraining a passenger in a vehicle
FR2716848A1 (en) * 1994-03-04 1995-09-08 Daimler Benz Ag Device for ensuring the safety of the occupants of a compact car.
USRE37123E1 (en) 1994-06-27 2001-04-03 Indiana Mills & Manufacturing, Inc. Seat and occupant restraint system
US5451094A (en) * 1994-06-27 1995-09-19 Indiana Mills & Manufacturing, Inc. Seat and occupant restraint system
DE19648974A1 (en) * 1995-11-27 1997-05-28 Faure Bertrand Equipements Sa Car seat with cross-shaft adjusting via tipping rails
US5908219A (en) * 1996-06-07 1999-06-01 Trw Occupant Restraint Systems Gmbh Restraining system for vehicle occupants
US6334643B1 (en) * 1999-03-10 2002-01-01 Autoliv Development Ab Vehicle seat
DE19960087C5 (en) * 1999-12-14 2007-01-25 Daimlerchrysler Ag vehicle seat
DE19960087C2 (en) * 1999-12-14 2003-02-06 Daimler Chrysler Ag vehicle seat
DE19960087A1 (en) * 1999-12-14 2001-07-12 Daimler Chrysler Ag Automobile seat has a safety belt which trips a safety setting mechanism to tilt the seat forwards/upwards and backwards/downwards to reduce injuries on an impact collision
US6659548B2 (en) * 2000-08-25 2003-12-09 C. Rob. Hammerstein Gmbh & Co. Kg Vehicle seat with a seat carrier and with a buckle of a safety belt positioned at said seat carrier
US6752455B2 (en) * 2001-09-01 2004-06-22 Keiper Gmbh & Co. Kg Vehicle seat, especially a motor vehicle seat
US9376042B2 (en) 2010-08-04 2016-06-28 Grammer Ag Horizontal springing device for vehicle seats with elastomer spring element with progressive spring characteristic curve
US20120049602A1 (en) * 2010-08-31 2012-03-01 Grammer Ag Vehicle seats for vehicles
US8926012B2 (en) * 2010-08-31 2015-01-06 Grammer Ag Vehicle seats for vehicles
US8960802B2 (en) 2010-11-29 2015-02-24 Grammer Ag Vehicle seat with guided scissor arms
US9266452B2 (en) 2010-12-08 2016-02-23 Grammer Ag Vehicle vibration device for vehicle seats or vehicle cabs
US8973967B2 (en) 2011-09-15 2015-03-10 Grammer Ag Vehicle seat, motor vehicle and method for spring-mounting a vehicle seat
US10065541B2 (en) 2015-08-10 2018-09-04 Grammer Ag Horizontal vibration device for a vehicle seat

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